Multifunctional hair oil designed to fight frizz and boost shine. This oil adds shine and softness to hair while also detangling and fighting frizz, working especially well on coarse or dry hair.

OI Oil is our award-winning anti frizz oil with multiple restorative functions. Replenishing, moisturizing and hydrating the hair, our hair oil treatment is especially suitable for coarse or dry hair, but can benefit all hair types.

Meet OI - our best-selling, award-winning collection infused with Roucou oil. Suitable for all hair types, OI products give extraordinary shine and softness.

An award-winning hair gloss treatment made with 95% biodegradable ingredients, OI Liquid Luster gives your hair the lightness it deserves - with a silky, soft, glass-like finish that leaves hair up to 6X shinier* and 3,5X silkier**.

Meet OI - our best-selling, award-winning collection infused with Roucou oil. Suitable for all hair types, OI products give extraordinary shine and softness.

The latest addition to the best-selling and award-winning OI range, OI Soufflé is a leave-in product with an innovative liquid-to-foam formula that won’t weigh your hair down. Enjoy the iconic fragrance you expect from OI, now perfected for fine hair.

OI Oil is our award-winning anti frizz oil with multiple restorative functions. Replenishing, moisturizing and hydrating the hair, our hair oil treatment is especially suitable for coarse or dry hair, but can benefit all hair types.

Rejuvenate your hair with the Davines nourishing hair oil collection. Experience intense hydration and shine. Shop now!